CN217898625U

CN217898625U - Hardware spring cushion with good buffering performance

Info

Publication number: CN217898625U
Application number: CN202222018948.2U
Authority: CN
Inventors: 黄芝雅; 林玲海
Original assignee: Zhejiang Ruizheng Auto Parts Co ltd
Current assignee: Zhejiang Ruizheng Auto Parts Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-11-25
Anticipated expiration: 2032-08-02

Abstract

The utility model discloses a five metals bullet pad that shock-absorbing capacity is good relates to spring pad technical field. The utility model discloses a dashpot and shell fragment, the dashpot upper surface has been seted up to the dashpot, and the dashpot internal surface is connected with a plurality of spacing seats, and the spring groove has been seted up to spacing seat one end, and the spring inslot internal surface is connected with the damping pad, and the damping pads up the surface and is connected with buffer spring, and buffer spring one end is connected with spacing post, and spacing post one end is connected with the shell fragment bottom surface, still installs the gasbag between dashpot and the shell fragment. The utility model discloses a set up dashpot, gasbag, damping pad, buffer spring and spacing post, let the shell fragment have good buffering effect, reduced the wearing and tearing that spring vibration produced, let this spring pad non-deformable, promoted the whole life-span of cushion socket and shell fragment, it is more durable.

Description

Hardware spring cushion with good buffering performance

Technical Field

The utility model belongs to the technical field of the spring pad, especially, relate to a five metals bullet pad that shock-absorbing capacity is good.

Background

The existing spring pad is easy to deform under pressure in the stress process, the service life of the existing spring pad is reduced to a certain extent, the stress degree of the existing spring pad is limited, and the buffering performance is general; therefore, the hardware spring cushion with good buffering performance is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a five metals bullet pad that shock-absorbing capacity is good solves current spring pad and easily receives the pressure deformation at the atress in-process, has reduced its life to a certain extent, and current spring pad atress degree is limited, problem that shock-absorbing capacity is general.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a five metals bullet pad that shock-absorbing capacity is good, including cushion socket and shell fragment, the buffer slot has been seted up to the cushion socket upper surface, and the internal surface of buffer slot is connected with a plurality of spacing seats, and spacing seat one end has been seted up the spring groove, and the internal surface of spring groove is connected with the damping pad, and the upper surface of damping pad is connected with buffer spring, and buffer spring one end is connected with spacing post, and spacing post one end is connected with the shell fragment bottom surface, still installs the gasbag between buffer slot and the shell fragment; the buffer groove is matched with the air bag to support the elastic sheet, so that the elastic sheet has a good buffer effect, the abrasion caused by the vibration of the spring is reduced, the overall service life of the buffer seat and the elastic sheet is prolonged, and the buffer seat is more durable; the damping pad and the buffer spring are matched with the limiting column, so that the buffering and supporting effect of the elastic sheet is further improved, and the spring pad is not easy to deform.

The side surface of the periphery of the limiting seat is fixedly connected with a side rod, the side surface of the periphery of the side rod is provided with a return spring, one end of the return spring is connected with a sliding seat, the sliding seat is in sliding fit with the side rod, the upper surface of the sliding seat is fixedly connected with a first connecting piece, the bottom surface of the elastic piece is fixedly connected with a second connecting piece, and a connecting rod is hinged between the first connecting piece and the second connecting piece; when the shell fragment pushed down, drive the connecting rod and remove, the connecting rod promotes the slide, cooperates reset spring, lets the shell fragment have good resilience effect, has promoted the support stability of this shell fragment.

The bottom surface of the sliding seat is fixedly connected with a bottom rod, one end of the bottom rod is provided with a plurality of rollers, the inner surface of the buffer groove is provided with a plurality of sliding rails, and the rollers are matched with the sliding rails in a rolling manner; the stability of slide displacement has been guaranteed to the gyro wheel cooperation slide rail, has reduced the wearing and tearing of slide, has promoted the whole life of this buffing pad.

A plurality of limiting grooves are formed in the inner side wall of the buffer groove, a plurality of limiting edges are fixedly connected to the peripheral side face of the elastic piece, and the limiting edges are in sliding fit with the limiting grooves.

A buffer pad is fixedly connected to the bottom surface of the buffer seat; the blotter further promotes the shock-absorbing capacity of cushion seat bottom, reduces the wearing and tearing of this bullet pad to the organism simultaneously.

One end of the side rod is fixedly connected with a limiting plate.

The utility model discloses following beneficial effect has:

the utility model has the advantages that by arranging the buffer groove, the air bag, the damping pad, the buffer spring and the limiting post, the elastic piece has good buffer effect, the abrasion caused by the vibration of the spring is reduced, the spring pad is not easy to deform, the whole service life of the buffer seat and the elastic piece is prolonged, and the elastic piece is more durable; by arranging the side rods, the reset springs, the sliding seat, the multiple groups of connecting pieces and the connecting rods, the elastic sheet has a good rebound effect, and the support stability of the elastic sheet is improved; the arrangement of the rollers and the matching of the sliding rails ensures the displacement stability of the sliding seat, reduces the abrasion of the sliding seat and prolongs the service life of the whole buffer seat; the buffering performance of the bottom of the buffering seat is further improved by arranging the buffering cushion, and meanwhile, the abrasion of the elastic cushion to the machine body is reduced.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic isometric view of a hardware spring washer with good cushioning properties;

FIG. 2 is a schematic top view of a hardware spring washer with good cushioning performance;

FIG. 3 isbase:Sub>A schematic view of the cross-sectional structure A-A of FIG. 2;

fig. 4 is a partially enlarged view of a portion B in fig. 3.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a buffer seat; 2. a buffer tank; 3. an air bag; 4. a spring plate; 5. a limiting groove; 6. a limiting edge; 7. a cushion pad; 8. a limiting seat; 9. a spring slot; 10. a damping pad; 11. a buffer spring; 12. a limiting column; 13. a side bar; 14. a return spring; 15. a slide base; 16. a first connecting member; 17. a second connecting member; 18. a connecting rod; 19. a bottom bar; 20. a roller; 21. a slide rail; 22. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, the utility model relates to a hardware spring cushion with good buffering performance, which comprises a buffer base 1 and a spring plate 4, wherein the upper surface of the buffer base 1 is provided with a buffer groove 2, the inner surface of the buffer groove 2 is connected with a plurality of limiting bases 8, one end of each limiting base 8 is provided with a spring groove 9, the inner surface of each spring groove 9 is connected with a damping cushion 10, the upper surface of each damping cushion 10 is connected with a buffer spring 11, one end of each buffer spring 11 is connected with a limiting post 12, one end of each limiting post 12 is connected with the bottom surface of the spring plate 4, and an air bag 3 is also arranged between the buffer groove 2 and the spring plate 4; the buffer groove 2 is matched with the air bag 3 to support the elastic sheet 4, so that the elastic sheet 4 has a good buffer effect, the abrasion caused by the vibration of the spring is reduced, the overall service life of the buffer seat 1 and the elastic sheet 4 is prolonged, and the buffer seat is more durable; the damping pad 10 and the buffer spring 11 are matched with the limiting column 12, so that the buffer supporting effect of the elastic sheet 4 is further improved, and the spring pad is not easy to deform.

A side rod 13 is fixedly connected to the peripheral side surface of the limiting seat 8, a return spring 14 is mounted on the peripheral side surface of the side rod 13, one end of the return spring 14 is connected with a sliding seat 15, the sliding seat 15 is in sliding fit with the side rod 13, a first connecting piece 16 is fixedly connected to the upper surface of the sliding seat 15, a second connecting piece 17 is fixedly connected to the bottom surface of the elastic piece 4, and a connecting rod 18 is hinged between the first connecting piece 16 and the second connecting piece 17; when the elastic sheet 4 is pressed down, the connecting rod 18 is driven to move, the connecting rod 18 pushes the sliding seat 15 to be matched with the reset spring 14, the elastic sheet 4 has a good rebound effect, and the support stability of the elastic sheet 4 is improved.

A bottom rod 19 is fixedly connected to the bottom surface of the sliding seat 15, a plurality of rollers 20 are mounted at one end of the bottom rod 19, a plurality of sliding rails 21 are arranged on the inner surface of the buffer groove 2, and the rollers 20 are in rolling fit with the sliding rails 21; the roller 20 is matched with the slide rail 21 to ensure the stability of the displacement of the slide seat 15, reduce the abrasion of the slide seat 15 and prolong the whole service life of the buffer seat 1.

A plurality of spacing grooves 5 have been seted up to the 2 inside walls of dashpot, and 4 week sides fixedly connected with of shell fragment have a plurality of spacing arriss 6, spacing arris 6 and spacing groove 5 sliding fit.

The bottom surface of the buffer seat 1 is fixedly connected with a buffer pad 7; the buffer pad 7 further improves the buffer performance of the bottom of the buffer seat 1, and reduces the abrasion of the elastic pad on the machine body.

One end of the side rod 13 is fixedly connected with a limit plate 22.

The embodiment shown in fig. 1 to 4 is a use method of a hardware spring washer with good buffering performance: the buffer groove 2 is matched with the air bag 3 to support the elastic sheet 4, so that the elastic sheet 4 has a good buffer effect, abrasion caused by spring vibration is reduced, the overall service life of the buffer seat 1 and the elastic sheet 4 is prolonged, the damping pad 10 and the buffer spring 11 are matched with the limiting column 12, the buffer support effect of the elastic sheet 4 is further improved, the spring pad is not easy to deform, the buffer pad 7 is used for further improving the buffer performance of the bottom of the buffer seat 1, and meanwhile, the abrasion of the elastic pad on a machine body is reduced; when shell fragment 4 pushes down, drive connecting rod 18 and remove, connecting rod 18 promotes slide 15, cooperates reset spring 14, lets shell fragment 4 have good resilience effect, and gyro wheel 20 cooperation slide rail 21 has guaranteed the stability of slide 15 displacement, has reduced the wearing and tearing of slide 15, has promoted this cushion socket 1 whole life.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a five metals bullet pad that shock-absorbing capacity is good, includes buffing pad (1) and shell fragment (4), its characterized in that: buffer slot (2) have been seted up to buffer seat (1) upper surface, and buffer slot (2) internal surface is connected with a plurality of spacing seats (8), and spring groove (9) have been seted up to spacing seat (8) one end, and spring groove (9) internal surface is connected with damping pad (10), and damping pad (10) upper surface is connected with buffer spring (11), and buffer spring (11) one end is connected with spacing post (12), and spacing post (12) one end is connected with shell fragment (4) bottom surface, still installs gasbag (3) between buffer slot (2) and shell fragment (4).

2. The hardware spring pad with good buffering performance is characterized in that a side rod (13) is fixedly connected to the circumferential side of the limiting seat (8), a reset spring (14) is installed on the circumferential side of the side rod (13), one end of the reset spring (14) is connected with a sliding seat (15), the sliding seat (15) is in sliding fit with the side rod (13), a first connecting piece (16) is fixedly connected to the upper surface of the sliding seat (15), a second connecting piece (17) is fixedly connected to the bottom surface of the spring plate (4), and a connecting rod (18) is hinged between the first connecting piece (16) and the second connecting piece (17).

3. The hardware elastic cushion with good buffering performance according to claim 2, wherein a bottom rod (19) is fixedly connected to the bottom surface of the sliding seat (15), a plurality of rollers (20) are mounted at one end of the bottom rod (19), a plurality of sliding rails (21) are formed in the inner surface of the buffer groove (2), and the rollers (20) are in rolling fit with the sliding rails (21).

4. The hardware spring washer with good buffering performance as claimed in claim 1, wherein a plurality of limiting grooves (5) are formed in the inner side wall of the buffering groove (2), a plurality of limiting ribs (6) are fixedly connected to the peripheral side surface of the elastic sheet (4), and the limiting ribs (6) are in sliding fit with the limiting grooves (5).

5. The hardware spring cushion with good buffering performance according to claim 1, wherein a buffering cushion (7) is fixedly connected to the bottom surface of the buffering seat (1).

6. The hardware spring washer with good buffering performance according to claim 2, wherein one end of the side rod (13) is fixedly connected with a limiting plate (22).